Two disturbing stories from the Canadian press:
Canadians with mental illnesses denied U.S. entry
Canadian woman refused U.S. entry because of depression
"A document completed by a U.S. Customs and Border Patrol officer says that at a...
Amanda Erickson, Washington Post, Jan. 21, 2017 - "British national Joe Kroese and a Canadian were turned away from the same border crossing on Thursday as they traveled with two American friends. Kroese, 23, was asked by an American border agent...